This deal has ended.
Amazon has cut the price again on the Plantronics Voyager 510, one of the best bluetooth headsets, to only $41.99 plus shipping is free and there is no sales tax (except KS, ND, WA). This has a 4.5 of 5 rating from over 1,000 reviewers. Buy.com also has it for $41.99 along with free shipping, plus new customers can use this $5 off $50 coupon and new Google Checkout users can get a $10 off discount for signing up (but you can't get both). $42 is less than half of the $85 Office Depot has it for!